RF062PJ433CS

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Resistor Networks, Arrays, are commonly used in electrical and electronic circuit as constituent parts, and RF062PJ433CS is one of its kind. This article will discuss its application field and working principle.

Application Fields

RF062PJ433CS is a chip part, which is composed of some slave resistors (SMD resistor) and a reference resistor. The chip resistor has excellent performances in high accuracy, small package size and long-term reliability. It can be used in many places for replacing of discrete resistors, like mobile phones, automotive electronics, aerospace electronics, industrial measuring and controlling systems, consumer goods, handheld electronics and medical instruments. All these locations require precision and stability, while RF062PJ433CS is capable of providing excellent performances in all these circumstances.

RF062PJ433CS is also used in many integrated circuit designs, such as voltage detection, current limitation, logarithmic amplification, oscillators and drivers. In order to obtain a better performance, the resistors forming a complex configuration, RF062PJ433CS, is the most ideal solution.

Working Principle

The construction of a RF062PJ433CS is built up of two parts, the slave resistor and a reference resistor. The slave resistor is typically made of metal film or thick-film with resistance value ranging from 10 ohm to 4.3 MΩ. The reference resistor is typically a 0.02% precision device with resistance range between 0.25 ohm minimum and 4.3 MΩ maximum. This combination of two resistors is connected to the measured circuit by 4 pins. The voltage between any two pins represents the resistance value of the slave resistor, and the voltage between any pin and ground represent the output of the reference resistor.

Furthermore, the working principle of a RF062PJ433CS can be explained as following: The reference resistor is regularly activated in order to provide a constant voltage as reference. This reference voltage is used to calibrate the slave resistor according to the error value determined by the change of its resistance value. Through this process, the accuracy of the slave resistor can be improved. In addition, the reference resistor also functions in temperature compensation, preventing the output voltage from any temperature fluctuations or other environmental factors.

Conclusion

RF062PJ433CS, is a chip part that has excellent performance in various application fields. Its application fields range from mobile phones, automotive electronics, aerospace electronics to consumer goods. Its working principle is determined by the combination of a slave resistor and a reference resistor, and is mainly used in the calibration and temperature compensation of the slave resistor. Without a doubt, this chip part is one of the most important components of integrated circuit designs.

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